San Francisco, CA

4:38 AM PDT on July 28, 2017 (GMT -0700)
San Francisco International

Weather History for KSFO - January, 2005

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Week of January 23, 2005 through January 29, 2005

  Max Avg Min Sum
Temperature  
Max Temperature 60 °F 56 °F 53 °F
Mean Temperature 56 °F 51 °F 49 °F
Min Temperature 51 °F 47 °F 45 °F
Degree Days  
Heating Degree Days (base 65) 16 14 9 95
Cooling Degree Days (base 65) 0 0 0 0
Growing Degree Days (base 50) 6 2 0 12
Dew Point  
Dew Point 56 °F 49 °F 43 °F
Precipitation  
Precipitation 0.33 in 0.13 in 0.00 in 0.92 in
Snowdepth - - - -
Wind  
Wind 31 mph 6 mph 0 mph
Gust Wind 47 mph 25 mph 18 mph
Sea Level Pressure  
Sea Level Pressure 30.31 in 30.05 in 29.83 in

Weekly Weather History Graph

Weekly Weather History Graph

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Astronomy

Jan. 29, 2005 Rise Set
Actual Time 7:15 AM PST 5:30 PM PST
Civil Twilight 6:47 AM PST 5:58 PM PST
Nautical Twilight 6:16 AM PST 6:29 PM PST
Astronomical Twilight 5:45 AM PST 7:00 PM PST
Moon 9:48 PM PST (1/29) 9:37 AM PST (1/29)
Length of Visible Light 11h 10m
Length of Day
10h 15m
Waning Gibbous, 83% of the Moon is Illuminated
Jan 29
Waning Gibbous
Feb 1
Last Quarter
Feb 8
New
Feb 15
First Quarter
Feb 23
Full

Daily Weather History & Observations

2005 Temp. (°F) Dew Point (°F) Humidity (%) Sea Level Press. (in) Visibility (mi) Wind (mph) Precip. (in) Events
Jan high avg low high avg low high avg low high avg low high avg low high avg high sum  
23 53 49 45 51 47 44 100 94 80 30.13 30.09 30.04 9 6 3 13 5 - 0.00  
24 53 49 45 51 49 45 100 96 88 30.10 30.05 30.02 7 4 3 7 3 - 0.00  
25 53 50 46 53 51 47 100 99 93 30.04 29.98 29.89 5 4 3 8 2 - 0.09 Rain
26 60 56 51 56 54 51 100 94 75 30.01 29.91 29.83 10 8 3 14 7 20 0.33 Rain
27 59 52 46 54 51 47 100 92 72 30.02 29.97 29.86 10 10 7 31 6 47 0.28 Rain
28 57 52 48 51 48 45 93 82 67 30.25 30.09 29.93 10 9 6 25 11 31 0.22 Rain , Thunderstorm
29 57 52 46 46 45 43 93 81 64 30.31 30.27 30.25 10 10 9 14 8 - 0.00